baber/WOPTO huggingface dataset:
Patent JP-S57186367-A (JP)
Title: Semiconductor device
Inventor: IWAHASHI HIROSHI
IPC: H01L29/78
Filed: 1981-05-12
Abstract: PURPOSE:To set the channel length of a gate to predetermined value easily and with  high accuracy, and to improve the characteristic of power consumption and response  by directly connecting a gate electrode by wiring, one end thereof is connected to the  surface of the gate electrode and the other end thereof to a source. CONSTITUTION:SiO2 33a And poly Si 34a are stacked onto an Si substrate 30, and the  gate electrode 34 is formed using a resist 40 as a mask. The surface of the electrode  34 is oxidized while SiO2 33b is stacked, the surface is coated with a resist mask 42  with a window hole while adjoining to the electrode 34, and a connecting hole 43 communicating with the substrate 30 and the electrode 34 is shaped to the films 33b, 33a.  The resist 42 is removed, poly Si 44 connected to the substrate 30 and the electrode 34  is deposited through the hole 43, and a mask 45 according to a prescribed pattern is  executed. The wiring layer 35 is formed, the mask 45 is removed, windows 46 are  bored, an impurity is diffused, and the source 31 are a drain 32 are shaped. Since  masks for forming the electrode 34 and the connecting hole 43 can be conformed with  high accuracy, the wiring layer 35 can be disposed with high accuracy, the channel length of the gate is set to predetermined value, and the characteristic of power consumption and response and improved remarkably.
Patent JP-H02248299-A (JP)
Title: Formation of metal membrane pattern
Inventor: MAEDA HIKARI
IPC: B44C1/10
Filed: 1989-03-22
Abstract: PURPOSE:To form a pattern, to make treatment easy and to reduce installation cost by forming a resin film layer to the pattern forming surface of an article and further forming a metal membrane layer to the surface of the article uniformly and treating the resin film layer with a solubilizing solvent to remove the resin film layer and the metal membrane layer at the part of said resin film layer. CONSTITUTION:A resin film layer 2 is partially formed to the pattern forming surface of a transparent glass plate 1 and, next, a metal membrane layer 3 is uniformly formed to the surface containing resin film layer 2 of said glass plate 1 and, further, the resin film layer 2 is treated with a solubilizing solvent to remove the resin film layer 2 and the metal membrane layer 3 at the part of said resin film layer 2. By this method, the solvent penetrates in the inside resin film layer 2 from the metal membrane layer 3 to dissolve the resin film layer 2 and the metal membrane layer 3 at the part of the resin film layer 2 is also scattered with the dissolution of the resin film layer and the part where the resin film layer 2 is formed again becomes a part permitting light to transmit entirely. The remaining metal membrane layer 3 obstructs the transmission of light to form a metal gloss reflecting surface or mirror surface to form a pattern rich in decorative properties.
Patent JP-S59197560-A (JP)
Title: Metal deposition utilizing laser
Inventor: YOKOYAMA HIROYUKI
IPC: H01L21/205
Filed: 1983-04-22
Abstract: PURPOSE:To deposit a metal on a substrate in high bonding strength, by irradiating a substrate part to which a metal must be deposited with laser beam so as not to destroy said part before performing metal deposition. CONSTITUTION:After a deposition cell 5 is evacuated to about 10<-3> Torr by a pump 10, a specimen substrate 4 is irradiated with laser beam from a laser oscillation 1. The intensity of laser beam at this time is made slightly lower than intensity for generating the surface destruction of the substrate 4 and the irradiated part is heated to about 400-500 deg.C to activate the surface thereof. Subsequently, a stock material valve 9 is opened to flow organometal vapor into the deposition cell 5 and exciting input to the laser oscillator 1 is changed to control the intensity of laser beam so as to generate metal deposition based on the dessociation of the organometal at a desired speed whille the deposited metal is heated by the absorption of laser beam so as not to generate the surface destruction of the specimen substrate.
Patent JP-H0813615-A (JP)
Title: Unit building connector
Inventor: TAKITANI YOSHIYUKI
IPC: E04B1/348
Filed: 1991-04-03
Abstract: PURPOSE:To connect a wall panel at a specified angle by laying out a plurality of connection parts, which are connected to each of connected parts on the upper end of each wall panel in such a fashion that each wall panel may be formed in a cross-shaped butt angle state. CONSTITUTION:There are formed connection parts 19G, 19H, 19I, 19J, 19K and 19L which are connected to each of connected parts 20G, 20H, 20I, 20J, 20K and 20L on the upper end of each of wall panels 7G, 7H, 7I, 7J, 7K and 7L. The connection parts 19G and 19H and the connection parts 19I and 19J are laid out side by side respectively, and the connection parts 19G and 19I and the connection parts 19H and 19J are laid out on a straight line while the connection parts 19K and 19I and the connection parts 19L and 19J are laid out on a straight light so that the connection parts 19K and 19I and the connection parts 19L and 19J may be formed in one piece, intersecting at a right angle. The length-along the longitudinal side of the wall panels 7G to 7L of the connection parts 19G to 19L is set so that it may be more than two times the thickness T of the wall panels 7G to 7L, thereby forming a connector 19.
Patent JP-H02248893-A (JP)
Title: Carrying timepiece
Inventor: TOKUNAGA IKUO
IPC: G04B47/06
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a practical effect adding a new value to a timepiece by arranging an opening at a part of a time dial plate so that a rotary display plate with a weight built on one side thereof can turn by a gravity centered on a center axis of a timepiece. CONSTITUTION:In this carrying timepiece, for example, a band-shaped weight 11b given a articulate shape is provided on the backside of the outermost circumference of a rotary display plate 11 and a marking is fixed on the surface thereof while a rotary display plate holding ring 11c at the center thereof. In this case, when a degree of inclination of a flat base, desk or the like is to be measured with a smooth rotation of the rotary display plate centered on a timepiece shaft giving a rotary moment, a 6a of a case 6 of the timpiece is made to abut it. With the timepiece being kept vertical, the rotary display plate is stopped at a position where the weight 1b is just at the lowest position by a dead weight. When a measuring base is horizontal, a degree of inclination reads zero and thus, the degree of inclination of 0-90 deg. can be measured according to the inclination of the base.
Patent JP-H11225908-A (JP)
Title: Sectional roll paper holder
Inventor: OHATA KATSUHIKO
IPC: A47K10/36
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a sectional roll paper holder provided with such as function that sufficiently complies with roll paper developed aiming at the saving of resources such as the adoption of regenerated paper, the reduction in paper width, the removal of the paper core, having no core, and having no perforation, and also with a resource saving type capable of recycling, safe and inexpensive. SOLUTION: The paper holder comprises a half-opened upper cover 2 whose front part is vertically opened or closed, a half-suspended upward inclined bottom plate 6 bridged from the front upward to the rear surface, a cutter blade 5 formed at the upper end of the front surface, and a holder body 1 of a collapsible box.
Patent JP-H06255231-A (JP)
Title: Iridescent printed matter and its manufacture
Inventor: NAKAMURA ISAO
IPC: B41M3/00
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a printed matter which is seen reliably like iridescence due to a looking direction and a condition of lights, by a method wherein regular and uneven fine patterns are provided on the surface of a metallic foil printed in a desirous pattern and color or in a solid color at a plurality of zones and the color is changed delicately or some of the zone is seen and some of the zone is concealed due to the looking direction. CONSTITUTION:In an iridescent printed matter, desirous regular and respective fine uneven grooves 13-20, 30-33 are provided on the surface of a metallic foil printed in a desirous pattern and color or in a solid color metallic foil at a plurlity of desirous zones 13b-20b, 30b-33b, thus when a looking direction is changed, a color is looked by changing delicately or some of the zones 13b-20b, 30-33b is seen and some of them is concealed. A metallic foil 12 is apt to suffer plastic deformation, when the uneven grooves 13-20, 30-33 aare formed once, a form of the uneven groove is kept as it is. An iridescent printed matter obtained like this results in a various color change and can amuse an observer.
Patent JP-S59196971-A (JP)
Title: Ignition timing control device
Inventor: SUZUKI JIYUN
IPC: F02P5/06
Filed: 1983-04-21
Abstract: PURPOSE:To eliminate shortage or excess of angle of spark advance by a method wherein the reference position of a crank is changed upon a transition in which the revolution of an engine is changed suddenly. CONSTITUTION:The ignition timing is controlled based on the signal of a sensor 11 which determines the reference position of the crank. When the revolution of the engine becomes high, a weight 5 is pivoted by a centrifugal force and deviates a timing lever 7 into a rotating direction with respect to a governor plate 4. A pulse generating protuberance 10 is provided on a support shaft 3' formed integrally with the timing lever 7 while the sensor 11, which detects the protuberance 10 and determines the reference position of the crank, is provided at a predetermined position at the main body 2 side. According to this method, the angle of spark advance is changed in accordance with the change of revolving number, therefore, the shortage of excess of the angle of spark advance may be eliminated.
Patent JP-S51147120-A (JP)
Title: Storage tube record/reproduce system
Inventor: TANAKA YOSHINORI
IPC: H04N9/79
Filed: 1975-06-12
Abstract: PURPOSE: To enable recording of burst signal by leading horizontal deflection phase ahead color TV signal phase. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01242182-A (JP)
Title: Video coding device
Inventor: KADO YOSHIKAZU
IPC: B07C3/18
Filed: 1988-03-24
Abstract: PURPOSE:To carry out automatic classification by scanning the addresses of mail matter, etc., with a video camera, etc., inputting the address code while watching the displayed image, and classifying the mail matter. CONSTITUTION:The scanning part 3 has a video camera for scanning the address mentioned on the face, and an image signal 4 of the address mentioned on the face is outputted from the scanning part 3. The signal is received by a storage control part 5, and image signals 18a and 18b for each mail matter are transiently stored. The n-display parts 6a and 6b display the separately received signals 18a and 18b of each mail matter, and a keyboard operator is stationed at the display parts 6a and 6b. The address is read out from the image by the keyboards operator, and keyed in. A printed code signal 22 is outputted from a code conversion part 9, and sent to a code printing part 20. The addresses can thus be selected in a short time.
Patent JP-H02249936-A (JP)
Title: Capacity type pressure sensor
Inventor: TERABE HIROAKI
IPC: G01L9/12
Filed: 1989-03-23
Abstract: PURPOSE:To reduce the dispersion of sensitivity by using monocrystal silicon as the material of one substrate and providing a recessed part obtained by etching off silicon oxide film where the single crystal silicon is selectively oxidized with fluoric acid based chemical. CONSTITUTION:A capacity type pressure sensor 10 is constituted by bonding the silicon substrate 11 consisting of the single crystal silicon which is used as the material of one substrate and a glass substrate 16. A pressure reducing diaphragm part 12 is formed on the substrate 11, the recessed part 13 is formed on the diaphragm part 12, and an electrode 14 is formed on the recessed part 13. Then, an electrode 17 is formed on the substrate 16 so as to be opposed to the electrode 14 of the substrate 11. The recessed part 13 is formed by etching off the silicon oxide film where the single crystal silicon is selectively oxidized with HF which is the fluoric acid based chemical. Thus, the accurate size of the level difference of the recessed part 13 is obtained and the dispersion of capacity is reduced in a sensor 10 constituted by using the substrates 11 and 16 having the electrodes 14 and 17 on the recessed part 13.
Patent JP-H09239058-A (JP)
Title: Fire extinguishing water supply device
Inventor: YOSHIOKA MASABUMI
IPC: A62C35/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguishing water supply device where a large quantity of useless water discharge or watering are not caused, a gas leakage or a water leakage does not easily occur and gas is not unusefully discharged. SOLUTION: The fire extinguishing water supply device is constituted of a water storage tank 1 and a high pressure gas cylinder 2. In the device, a high pressure gas piping 5 connecting the water storage tank 1 and the high pressure gas cylinder 2 is provided with a pressurized gas open/close valve 21 for executing opening/closing by gas pressure and the pressurized gas open/ close valve 21 is opened/closed by a switch operation through the use of gas pressure which is taken-out from the same high pressure gas piping 5.
Patent JP-H05270856-A (JP)
Title: Laser glass
IPC: C03C4/12
Filed: 1992-03-27
Abstract: PURPOSE:To improve luminous intensity and out-put by incorporating Er as a beam emitting center and Nd and Yb as a sensitizer. CONSTITUTION:Laser glass for oscillating Er 1.5mum band is obtained by adding 0.01-0.5cat% (cation %) Er as the beam emitting center and 0.3-0.5cat% Nd and 4.5-7.5cat% Yb as the sensitizer into a glass base body raw material made by mixing PO2.5, AlO1.5, MgO, BaO and KO1.5, heating, melting and solidifying to coactivate Nd and Yb.
Patent JP-H09262802-A (JP)
Title: Wooden plate-like body wherein warpage is prevented from occurring or flush panel using the wooden plate-like body
Inventor: OSHIMA HIROTATSU
IPC: B27D1/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make a product durable for a long period and to inexpensively prevent warpage from being generated by sticking a synthetic resin film incorporated with a powdery or a short fiber-like metal or a synthetic resin film with a metallized film on a sheet-like base material. SOLUTION: In a wooden plate-like body prepd. by sticking a synthetic resin film 4 incorporated with a powdery or a short fiber-like metal or with a metallized film, even when heat of the solar heat or an air conditioner is emitted locally on the surface sticked with the film 4, as the synthetic resin film 4 has excellent thermal conductivity, the local temp. difference is unified to make the difference in expansion coefficient disappear to prevent warpage from occurring. In addition, the warpage is prevented from occurring in a flush panel prepd. by using the wooden plate-like body l prepd. by sticking a synthetic resin film 4 incorporated with a powdery or a short fiber-like metal or with a metallized film and there exists no fear of giving obstacle even when the flush panel 2 is used as a door.
Patent JP-H11275171-A (JP)
Title: Method for controlling transmission rate of software radio equipment
Inventor: OTAKA SHOJI
IPC: H04W88/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To permit a subscriber to execute communication without a strange feeling at the time of hand-over between different radio systems by assigning a transmission rate to permit a difference to be small between a transmission rate to be required for transmission/reception at the time of changing-over the radio systems and the transmission rate to be assigned in the radio system to be shifted. SOLUTION: It is recognized that a picture signal is exchanged in the first radio system A and picture information is transmitted the side of a software radio equipment in the case of the shift from the service area EA1 of the system A to the area EA2 of the second radio system B. When the software radio equipment is moved from the first system to the area EA2 of the system B, control is executed so as to permit the transmission rate of the system B to be the max. one at the time of hand-over between the different kinds of radio systems. When transmission information is picture information, the deterioration of picture quality is prevented by increasing the compression rate.
Patent JP-H06107278-A (JP)
Title: Simple diving apparatus
Inventor: KISE TOKUJI
IPC: B63C11/22
Filed: 1992-03-27
Abstract: PURPOSE:To fill a high pressure air in tanks easily by forming a filling passage to a body where the tanks and a mouthpiece are installed, and pressure reducing mechanisms are built in, and making a high pressure air source connective to a coupler with a check valve provided in the filling passage, in a mountable and demountable manner. CONSTITUTION:This simple diving apparatus consists of two exclusive tanks 11 and a body 12 where the tanks 11 are installed and the primary and the secondary pressure reducing mechanisms are built in, and a mouthpiece is installed on the outlet edge of the body 12. In this case, a filling passage 27 whose one end is communicated to an inlet 25 side from the pressure reducing mechanism of a suction passage, and the other end is opened to the outer side of the body 12 is formed to the body 12, and a coupler 70 provided with a check valve 7 connected demountable with a high pressure air source is installed to the opening edge of the other end of the filling passage 27. When a high pressure air of about 150 atm is filled to the tanks 11, one end of a filling hose 81 from the high pressure air source is connected to the coupler 69, and the high pressure air is filled in the tanks 11 through the check valve 71, a high pressure chamber 21, and the like.
Patent JP-S55165815-A (JP)
Title: Device for automatically turning over tile and transferring thereof
Inventor: SUGIURA HARUO
IPC: B65G47/248
Filed: 1979-06-07
Abstract: PURPOSE: To fixedly hold tiles, by thrusting the tiles on push plates when rotating a rotary box in a device for turning over the tiles by the 180° rotation of the rotary box in which an appropriate number of tiles are housed to be turned over.  
     CONSTITUTION: Both the ends 2, 2a of a box 1 in the longitudinal direction are made open so that tiles are conveyed in and out through the ends. The box is supported by shafts 3, 3a so that the box is rotated by 180° by a motor 5 and a transmission mechanism 6. Holes 7, 7a are provided in the surface P of the box 1. Push plates 8, 8a are provided in the holes 7, 7a so that the plates can be moved vertically. Tiles are introduced into the box 1 by a conveyor 19. When the box 1 is rotated, the push plates 8, 8a are moved down by cam plates 18, 18a to thrust the tiles. When the 180° rotation of the box is finished, the thrusting is ceased. The tiles are pushed out of the box 1 onto a transfer belt 20 by succeeding tiles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02252350-A (JP)
Title: Telephone automatic transfer equipment
Inventor: NAKADA YUKIO
IPC: H04M3/58
Filed: 1989-03-27
Abstract: PURPOSE:To display a destination onto a visit place billboard only by inputting its own ID and a destination telephone number by providing a memory to the visit place billboard and storing a cross reference table of a visit place telephone number by a called party name in the memory as data. CONSTITUTION:For example, when a Mr. Kamiyabe goes to a conference room A, an input device 2 inputs its own user ID and an extension number 4271 of the conference room A. When the ID number is inputted from the device 2, a control program retrieves the user ID from a visit place table 6 to set a telephone number 4271 being a visit telephone number by the Mr. Kamiyabe, the visit place name corresponding to the visit number 4271 is retrieved from the visit place table 7 and a visit column by the Mr. Kamiyabe on the display face of the billboard 5 is written as the conference room A. Moreover, when every person takes its own seat, the visit place column of the billboard 5 is written with a space as a default and the visit place extension number column of the table 6 is written as 0. When a telephone call reaches, the call is transferred to a visit place telephone set via a telephone exchange 3 by the nearly similar procedure.
Patent JP-H01245289-A (JP)
Title: Illuminated bus station signal
Inventor: MURAI NOBUO
IPC: B42D15/10
Filed: 1988-03-28
Abstract: PURPOSE:To allow convenient purchase of a card for bus fair by storing a vender for cards for bus fares in an illuminated display box in corresponding to the display panel part in the lowermost stage in each display panel part. CONSTITUTION:The vender for the cards for bus fares is stowed into the illuminated display box 2 in correspondence to the position in the display panel part 7a of the lowermost stage by effectively utilizing the sufficient space in the illuminated display box 2 in such a manner that the operation face 8 thereof is exposed through a freely openable and closable transparent door 9 to the outside. The reason for storing the vender in the lowermost stage in such a manner is to avoid hindering the necessary display of running course maps, etc., and to allow even a short person like a child to easily utilize the vender. Further, a coin feed port 10, a card taking out port 11, a fair display chart 12, etc., are provided on the operation face 8 so that the card for bus fares is automatically emerged from the card taking out port 12 when a customer charges the prescribed far through the coin feed port 11 by viewing the fair display chart 12. The convenient purchase of the cards for bus fares is thereby enabled.
Patent JP-S63237517-A (JP)
Title: Selective formation of iii-v compound film
Inventor: TOKUNAGA HIROYUKI
IPC: H01L21/84
Filed: 1987-03-26
Abstract: PURPOSE:To form a III-V compound film of a desired pattern without distinction of its crystal state of a substrate such as single crystal or polycrystal by forming selectively the III-V compound film on a nucleating face by utilizing the difference in density of the nucleation. CONSTITUTION:A III-V compound film is selectively formed only at a nucleating face by performing a compound film formation treatment to a base substance having a non-nucleating face that has small nucleation density as well as the nucleating face where its nucleation density is larger than that of the non-nucleating face. The deposit materials A, B, and C are selected so that the nucleation density of the deposit material C may be exceedingly different from those of the deposit materials A and B under a certain constant deposit condition. The nucleation density of the material A shall be large sufficiently and that of the material B is so small that it may be disregarded as compared to the material A. Once thin film 6 of the material B is deposited on a substrate 1 and ions of the material A are implanted in accordance with a desired pattern, a region 7 of the material A is formed in the form of the desired pattern. Then if the material C is deposited under the prescribed deposit condition, a deposit film 9 of the same pattern is formed on the basis of self-alignment. Thus, the deposit film of the desired pattern is formed with high accuracy.